There is a known issue in 9.0.5 and that is "Dataplane crash due to duplicate child SIP sessions."
I have seen this below URL for further understanding,
For SIP sessions i can do App override to overcome the issue but My question is.....
What is this Duplicate child sessions & When do it happen in firewall and Why ??
I wish I could answer why duplicate SIP sessions happen, but by nature it can happen, network issues, differences, etc.
It can cause issues with the firewall, but I am not sure if there is anything that can be done about it other than taking the precautions with the App Override for the moment.
This may change, or maybe others have more info on this.
Click Accept as Solution to acknowledge that the answer to your question has been provided.
The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!
These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole!
The LIVEcommunity thanks you for your participation!